What is deck of cards ace?

Ace is the highest ranking card in a standard deck of playing cards and often referred to as the "one" card. It has a single pip in the center, surrounded by a stylized image of the suit symbol. In some games, the ace can be used as the highest or lowest card in the deck, depending on the rules of the game. The ace is most commonly associated with the game of poker, where it is considered the most valuable card due to its ability to form a royal flush, the highest-ranking hand in the game. The ace can also be used to represent various concepts such as the beginning or end of something, or the highest level of achievement or status. The four aces in the deck are often decorated with ornate designs or images relating to their respective suits.